Certain treatments can affect your ability to have children. There’s a lot of detailed information about this important subject in the sexuality and fertility section.

You can also get a booklet with this information by contacting Macmillan Cancer Support for a free copy of the Relationships, Sex and Fertility booklet.

If you have not yet reached puberty at the time of treatment, you will be watched closely at your follow up appointments because treatments can delay puberty in some people.